Does lungfish act as a linck between fish and amphibians?

Option A: Lungfish Protopterus is a connecting link between fishes and amphibians. It has the characteristics of both the fishes and amphibians in them. It is also considered as the missing link between fish and amphibians.

1. Why lungfish is a connecting link between fishes and amphibians?
2. How are lungfish and amphibians similar?
3. Why is the lungfish called a connecting link explain?
4. Is the connecting link between Annelida and Arthropoda?
5. Which represents connecting link between amphibians and reptiles?
6. Which is the connecting link between amphibians and Pisces?
7. Which of the following fish is a connecting link between cartilaginous and bony fishes?
8. Is lungfish an amphibian?
9. How did fish turn into amphibians?
10. What is the connecting link between Arthropoda and Mollusca?
11. Which of the following is considered as a connecting link between Annelida and Arthropoda * 1 point lungfish Platipus Peripatus none of these?
12. Why Peripatus is considered as connecting link between Annelida and Arthropoda?
13. Which animal is called connecting link between reptiles and mammals?
14. What is the connecting link between reptiles and mammals?
15. Is tortoise a connecting link?

Why lungfish is a connecting link between fishes and amphibians?

CONNECTING LINK. The living animals which possess the characteristics of two different groups of animals are known as connecting links. ... Thus lung fish acts as a connecting link between fish and amphibians. This suggests that in the past, amphibious organisms have developed from fishes.

How are lungfish and amphibians similar?

In lungfishes these organs are, both in function and in structure, primitive lungs like those of amphibians. The name lungfish is thus well applied: these fishes have lungs that are derived from the swim bladder (an organ used for buoyancy in most bony fishes), which is connected to the alimentary tract.

Why is the lungfish called a connecting link explain?

These plants or animals are 'connecting links'. For example, lung fish. Lung fish resembles the fish in having paired fins, gills and scales on its body, but it respires through lungs like amphibians. Thus, lung fish acts as a connecting link between fish and amphibians.

Is the connecting link between Annelida and Arthropoda?

Peripatus is a connecting link between Annelida and Arthropoda.

Which represents connecting link between amphibians and reptiles?

Complete answer:

The connecting link between amphibians and reptiles is Seymouria which was an animal living in the Permian period on both the land and in water. It is said to be a connecting link because its larval stages show amphibian-like features whereas its adult stages show reptile-like features.

Which is the connecting link between amphibians and Pisces?

Protopterus is the connecting link between Pisces and Amphibians. it basically includes lung fish.

Which of the following fish is a connecting link between cartilaginous and bony fishes?

Chimaera is connecting link between bony and cartilaginous fish.

Is lungfish an amphibian?

The soft anatomy of living lungfish shares many similarities with that of living amphibians. Many of these similarities are not present in either coelacanths or any members of the other extant bony fish group, the ray-finned fishes. ... Living lungfish have a number of larval features, which suggest paedomorphosis.

How did fish turn into amphibians?

The earliest amphibians evolved in the Devonian period from sarcopterygian fish with lungs and bony-limbed fins, features that were helpful in adapting to dry land. They diversified and became dominant during the Carboniferous and Permian periods, but were later displaced by reptiles and other vertebrates.

What is the connecting link between Arthropoda and Mollusca?

(a) Molluscs and arthropods.

Which of the following is considered as a connecting link between Annelida and Arthropoda * 1 point lungfish Platipus Peripatus none of these?

Peripatus is a primitive arthropod having jointed paired legs, compound eyes and tracheas like other arthropods but also displays certain annelidan characteristics, such as worm-like segmented body, non-chitinous cuticle and segmental nephridia. Thus, it forms a connecting link between Annelida and Arthropoda.

Why Peripatus is considered as connecting link between Annelida and Arthropoda?

Note: Peripatus is a connective link between arthropods and annelids since they have characteristics of both annelids and arthropods. As annelids, peripatus have worm-like segmented body, segmental nephridia, etc. and as arthropods, they have jointed pairs legs. Hence, they are the connecting link of both the groups.

Which animal is called connecting link between reptiles and mammals?

Archaeopteryx. Hint: Duck-billed platypus is the connecting link between reptiles and mammals, as it has both reptiles and mammals' features.

What is the connecting link between reptiles and mammals?

Duck-billed platypus

It is a connecting link between reptiles and mammals, as it has both reptile and mammal features.

Is tortoise a connecting link?

Turtle is individual from order Testudines under phylum Chordata and shows run of the characters of its taxa i.e., it doesn't fill in as a connecting link between any two gatherings.